Mathematics, 20.02.2020 01:00 jenreluao1321
Let Y be a random variable. Consider the following hypothesis test:
H0: E(Y)=μy,0H1: E(Y)≠μy,0
where H0 is the null hypothesis and H1 is the alternative hypothesis.
Which of the following statements are true about the null and alternativehypothesis? (Check all that apply.)
a. The null hypothesis is that the population mean E(Y) takes on a specific value whereas the alternative hypothesis specifies what is true if the null hypothesis is not.
b. Hypothesis testing entails using data to provide sufficient evidence against both the null and alternative hypothesis.
c. Hypothesis testing entails using data to provide sufficient evidence against the null hypothesis and in favor of the alternative hypothesis.
d. Hypothesis testing entails using data to provide sufficient evidence in favor of both the null and alternative hypothesis.
Answers: 1
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Let Y be a random variable. Consider the following hypothesis test:
H0: E(Y)=μy,0H1: E(Y...
H0: E(Y)=μy,0H1: E(Y...
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